Siproin

SSP7903P33JR

3.3V Positive Fixed TO-252 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators

TO-252RoHSActive

1A, 40V low-power LDO

Manufacturer: Siproin
Manufacturer part #: SSP7903P33JR
Store part #: C5199835
Package / case: TO-252
Category: Voltage Regulators - Linear, Low Drop Out (LDO) Regulators
Packaging: Tape & Reel (TR)

Every Order Guarantee

100% Authentic · 30-Day Return or Replacement · policy

5,530 in stock

#C5199835

Stock & price checked 6 days ago

Quantity	Unit price	Pack price
5+	₹40.03	₹200.15
50+	₹31.30	₹1,565.00
150+	₹27.56	₹4,134.00
500+	₹22.89	₹11,445.00
2,500+	₹19.77	₹49,425.00
5,000+	₹18.52	₹92,600.00

Quantity (min 5, multiples of 5)

5 × ₹40.03

₹200.15

excl. GST

₹236.18 incl. 18% GST

Need volume or a scheduled delivery? Request a quote

Dispatch in 7–10 working days
GST invoice with every order
Standard pack: 2,500 per reel

SSP7903P33JR

₹200.15 for 5 + GST

Specifications

Output Voltage: 3.3V
Number of Outputs: 1
Operating Temperature: -40℃~+85℃@(Ta)
Supply Current (Iq): 2uA
Output Configuration: Positive
Operating Voltage: 40V
Output Current: 1A
Output Type: Fixed
Features: Thermal shutdown;Over Current Protection;Short Circuit Protection

Packaging & compliance

RoHS: RoHS
Lifecycle: Active
Packaging: Tape & Reel (TR)
Standard pack: 2,500 / Reel
Sold per: Piece
Minimum order: 5 (multiples of 5)
Unit weight: 0.5 g

Overview

The SSP7903 series is a group of positive voltage output, three-pin regulators, that provide a high current even when the input/output voltage differential is small. Low power consumption and high accuracy is achieved through CMOS and laser trimming technologies. The SSP7903 consists of a high-precision voltage reference, an error amplification circuit, and a current limited output driver. Transient response to load variations have improved in comparison to the existing series.

Applications

Industrial control
Smart meters, instruments and meters
Battery supply set
Wireless communication equipment
Automotive electronics

Key features

Low Quiescent Current: typical 1.6μA
Temperature Stability: ± 50ppm/°C
High input voltage: 40V
Output voltage accuracy: tolerance ±2%
Low temperature coefficient Dropout Voltage: 20mV@IOUT = 10mA
Maximum Output Current: 1A
The chip has the functions of overheat protection, over current protection and output short circuit protection
Packages: SOT89-3L, SOT223 and TO252

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